The Mandelbrot hole will go live in approximately 8 hours. Why not try and solve it ahead of time?
Farey Sequence in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 676th arctouch-cristiannevianna 585 125 19 Feb 2024 677th Bodo171 583 109 1 Jul 2024 678th Jonatan6 🇩🇰 581 111 27 Apr 2024 678th dokutan 581 111 30 Mar 2025 680th msbranicky 581 128 9 Jan 2025 681st msbranicky 580 233 8 Jan 2024 682nd dokutan 578 140 31 Oct 2024 683rd coreynash 577 100 14 Jul 2024 684th rollershutter 577 110 20 Dec 2023 684th fourth-bit 577 110 1 Jul 2024 686th MeWhenI 🇻🇦 577 132 1 Dec 2023 687th Jonatan6 🇩🇰 576 148 27 Apr 2024 688th Yewzir 🇧🇪 574 139 5 Feb 2024 689th minhtrancccp 572 111 1 Dec 2023 689th croc54 572 111 30 Dec 2024 691st c0d3-4-F00d 🇩🇪 571 113 4 Dec 2023 691st bac0id 571 113 10 Jan 2025 693rd steffan-polygolf 569 131 29 Feb 2024 694th knutae 🇳🇴 567 112 16 Dec 2023 695th brimstonetrader 567 128 23 Feb 2024 696th dokutan 567 129 26 Oct 2024 697th dokutan 564 132 26 Oct 2024 698th madeforlosers 563 112 8 Dec 2023 699th mathisfun271 562 113 23 Dec 2023 699th KatieLG 🇬🇧 562 113 12 Jan 2025 699th jipsong 🇩🇪 562 113 24 Jan 2025 702nd Yewzir 🇧🇪 562 117 5 Feb 2024 703rd Natanaelel 🇸🇪 561 133 29 Dec 2023 704th jerrandolph 556 173 22 Dec 2023 705th mrmena 🇦🇺 553 114 11 May 2024 706th snoozingnewt 🇺🇸 553 119 11 Feb 2024 707th anarconic 552 115 11 Dec 2023 707th moustave 552 115 19 Nov 2024 707th damoose717 552 115 23 May 2025 710th kkoenig 551 117 22 Dec 2023 711th CarsonChr 🇺🇸 550 145 24 Dec 2023 712th msbranicky 550 155 2 Jan 2024 713th dokutan 549 105 24 days ago 714th MeWhenI 🇻🇦 547 115 1 Dec 2023 715th NanduBC 547 116 6 Sep 2024 715th andrewjc2000 547 116 21 May 2025 717th MWI-polygolf 544 137 7 Dec 2023 718th dokutan 543 104 29 Oct 2024 719th KatieLG 🇬🇧 543 113 19 Apr 2025 720th Mikey-Beep 🇬🇧 543 117 2 Sep 2024 721st weliveinhell 🇭🇹 543 147 2 Dec 2023 722nd HumanoidCPU 542 119 5 Mar 2024 723rd janbehrens 🇩🇪 538 120 22 Dec 2023 724th msbranicky 536 149 1 Jan 2024 725th msbranicky 536 151 2 Jan 2024 726th CatsAreFluffy 536 159 31 Jan 2024 727th jeff-at-tamer-dot-codes 🇺🇸 534 119 19 Dec 2023 728th msbranicky 533 117 2 Jan 2024 729th MeWhenI 🇻🇦 532 84 1 Dec 2023 730th janbehrens 🇩🇪 530 138 17 Apr 2025 731st dcgjb 528 80 25 Mar 2024 732nd Chinay-Domitrix 🇺🇸 528 141 29 Mar 2025 733rd Yewzir 🇧🇪 528 150 29 Mar 2024 734th anarconic 527 125 11 Dec 2023 735th TinyTheBrontosaurus 525 121 3 Dec 2023 735th RobertHoeh 525 121 9 Dec 2023 735th klixel 🇨🇦 525 121 8 days ago 738th MeWhenI 🇻🇦 525 132 12 Dec 2023 739th HumanoidCPU 521 80 5 Jun 2024 740th steffan-polygolf 521 133 29 Feb 2024 741st msbranicky 521 152 2 Jan 2024 742nd Just4FunCoder 520 122 26 Feb 2024 742nd SB-945 520 122 7 Apr 2024 744th KatieLG 🇬🇧 518 109 2 Jan 2024 745th JDiLenarda 🇫🇷 517 122 13 Sep 2024 746th Stockoh 🇫🇷 516 123 23 Apr 2024 746th jatloe 516 123 24 Aug 2024 748th janbehrens 🇩🇪 515 97 9 Jan 2024 749th dokutan 515 121 29 Oct 2024 750th aksyristos 514 81 30 Nov 2024 Prev 676–750 of 1,280 Next
